000 00378 a2200133 4500
100 1 _aBigger, J.H., Petty, B.H.
245 1 _aReduction of corn borer numbers from October to June
_bA ten-year study
260 _aUrbana
_c1953
300 _a1-15 p.
440 _aIllinois Agricultural Experiment Station. Bulletin No. 566
650 _aCorn
942 _2udc
_cB
901 _a38762
999 _c55573
_d55573